Question
Given an equation R = PQ, whereby P and Q has a max error of 2% and 5% respectively, what is the maximum positive and maximum negative error of R?
Answer
Max:
R = 1.02P * 1.05Q = 1.071PQ
Max % = (1.071 - 1) * 100 = 7.1%
Min:
R = 0.98P * 0.95Q = 0.931PQ
Min % = (0.931 - 1) * 100 = -6.9%
Subscribe to:
Post Comments (Atom)
Popular Posts
-
新加坡人口400万，亚洲人口4亿，全世界人口6亿。 但是，我一人可能就很有可能是世界最傻的了。我真是个不折不扣的大木头。真是受不了自己。
-
On 25 Mar 2008, I received a malicious email claiming to be from Singnet . That email attempts to trick someone into replying with their Sin...
-
For anyone living in or visiting Singapore, mastering the public transport system is a rite of passage. While the MRT is efficient, the exte...
-
I recently wrote a code snippet to fill arrays with a value. The below method is a generic method that will accept different data types. Hop...
-
*********** Try to sleep now, close your eyes Soon the birds would stop singing Twinkling stars, are shining bright They'll be watch...
No comments:
Post a Comment
Do provide your constructive comment. I appreciate that.